ADS8528, ADS8548, and ADS8568 Timing Considerations
Texas InstrumentsADS8528, ADS8548, ADS8568 ADS8528, ADS8548, and ADS8568 Timing Considerations
Resetting Non-FIFO Variations of the 10-bit THS10064
Texas InstrumentsThe THS1007 and THS1009 are non-FIFO variations of the THS10064. They require some special procedures for properly resetting and configuring the device. This application brief explains the necessary steps required to get reliable data from these 10-bit two and four channel simultaneous sampling data converters.
Freq-to-Vltg Converter Uses Sample-and-Hold to Improve Response & Ripple
Texas InstrumentsFrequency-to-Voltage Converter Uses Sample-and-Hold to Improve Response and Ripple
EMAC Implementation Guide for the TMS320C6472/TMS320TCI6486 (Rev. A)
Texas InstrumentsThe TMS320TCI6486/TMS320C6472 device contains two independent Ethernet MAC modules EMAC0 and EMAC1 and a shared MDIO controller. This document describes system implementation details of the EMAC and MDIO modules on TCI6486/C6472 device. For a detailed functional description of the EMAC/MDIO modules such as architecture and operation as well as register definitions see the TMS320C6472/TMS32
ISO72X Digital Isolator Magnetic-Field Immunity (Rev. A)
Texas InstrumentsThe purpose of this analysis is to estimate the immunity of the ISO72x family of digital isolators to magnetic fields.
Frequency Margining Using TI's High Performance Programmable Oscillators
Texas InstrumentsCrystal oscillators and/or multiple output clock generators are critical in today?s high performance consumer, computing, and communications systems. Deciding an optimal clock rate for the system can
AN-1372 LMH0034 PCB Layout Techniques (Rev. B)
Texas InstrumentsThis application report provides PCB layout techniques to achieve optimal performance for the LMH0034 multi-rate adaptive cable equalizer.
AN-1988 LMH0340 / LMH0341 SerDes Family LVDS Timing Overview (Rev. A)
Texas InstrumentsThis application report discusses the LVDS timing requirements for the LMH0340 and LMH0341 family of products.
Using The TPS6235x Without The I2C Interface
Texas InstrumentsThe TPS6235x series of DC/DC converters have an I2C-compatible interface that facilitates changing the output voltage for dynamic voltage-scaling applications. However it is possible to use the TPS6235x series of converters without the I2C interface as a standalone DC/DC converter that can be dynamically switched between two fixed voltages. This technique does not work for the TPS62351.
BQ24751x Device Comparison (Rev. A)
Texas InstrumentsThis application report presents the differences among bq24751, bq24751A, and bq24751B. It is intended to assist design engineers in selecting the most suitable device for their applications.
Parallelization of a H.263 Encoder for the TMS320C80 MVP
Texas InstrumentsThe coding of digital video sequences has been paid increasing attention over the past few years. Algorithms and standards such as MPEG1 MPEG2 or H.261 have been developed allowing more and more compression. A new standard in this field is H.263 which has been recently adopted by the ITU. It is intended for videoconferencing videophoning surveillance and other low bit rate applications (below 2
APA Outputs Connected to Other Devices
Texas InstrumentsGeneral APA Outputs Connected to Other Devices
U-507 Using the bq2005 to Control Fast Charge
Texas InstrumentsThe bq2005 is a fast-charge IC that provides comprehensive fast-charge control functions and high-speed switching power-control circuitry on a monolithic CMOS device. The bq2005 offers sequential char
TPS61040 Inverter Design (Rev. A)
Texas InstrumentsAlthough designed to be a positive voltage boost converter, the TPS61040 can be configured as an inverting converter using an OPA348 operational amplifier or equivalent to invert the feedback signal.
Average Current Mode Controlled Power Factor Correction Converter..TMS320LF2407A (Rev. A)
Texas InstrumentsLow cost high performance DSP controllers with integrated peripherals such as analog-to-digital (A/D) converters and pulse width modulator (PWM) have enabled the power supply designers with a new tool for implementing control for their power conversion functions. However the power designers with mostly analog control experience are faced with new challenges as they start to adopt this new tech
Using Low Voltage SWIFT DC/DC Converters with Ceramic Capacitors
Texas InstrumentsThis application note investigates an adequate phase margin for stable operation of SWIFT™ regulators with the ceramic capacitors at worst-case tolerances of regulator and external parts. TI also shows how the bandwidth and gain of feedback loop impact on load-current transient-response characteristics. Measurements and analysis have shown that the voltage-mode control SWIFT™ regulat
Headset Detection for TLV320AIC33 and TLV320AIC310x Family
Texas InstrumentsA common feature in most of today's electronic devices – including cell phone PDAs notebooks handheld media players game systems etc. – is the provision for connecting to external accessories. The devices therefore include dedicated logic circuitry that can detect not only the presence of an accessory but also its type.The TLV320AIC33 and TLV320AIC3101/4/5/6 family includes extensive ca
